sizing

size

weight

height

0-3 mo:

7-13 lb

18-23"

3-6 mo:

12-18 lb

24-26"

6-12 mo:

16-23 lb

27-29"

12-18 mo:

22-28 lb

30-32"

infant:

7-16 lb

18-25"

1yr:

20-26 lb

28-31"

2t:

28-33 lb

32-36"

3t:

33-36 lb

36-38"

4t:

36-42 lb

38-42"